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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Ci::Tag, feature_category: :continuous_integration do
let_it_be(:tags) do
[create(:ci_tag, name: 'Awesome'), create(:ci_tag, name: 'awesome'), create(:ci_tag, name: 'epic')]
end
it { is_expected.to have_many(:taggings).class_name('Ci::Tagging') }
describe 'validations' do
it { is_expected.to validate_presence_of(:name) }
it { is_expected.to validate_uniqueness_of(:name).ignoring_case_sensitivity }
it { is_expected.to validate_length_of(:name).is_at_most(255) }
end
describe '.named' do
it { expect(described_class.named('Awesome')).to contain_exactly(tags.first) }
end
describe '.named_like' do
it { expect(described_class.named_like('awes')).to contain_exactly(*tags[0..1]) }
end
describe '.named_any' do
it { expect(described_class.named_any(%w[awesome epic])).to contain_exactly(*tags[1..]) }
end
describe '.for_context' do
it 'returns the tags for the specified context' do
Ci::Tagging.create!(tag_id: tags.first.id, context: 'tags')
expect(described_class.for_context('tags')).to contain_exactly(tags.first)
end
end
describe '.find_or_create_all_with_like_by_name' do
let(:tags) { %w[tag] }
subject(:find_or_create) { described_class.find_or_create_all_with_like_by_name(tags) }
it 'creates a tag' do
expect { find_or_create }.to change { described_class.count }.by(1)
end
it 'returns the Tag record' do
results = find_or_create
expect(results.size).to eq(1)
expect(results.first).to be_an_instance_of(described_class)
expect(results.first.name).to eq('tag')
end
context 'with some tags already existing' do
let(:tags) { %w[tag preexisting_tag tag2] }
let_it_be(:preexisting_tag) do
create(:ci_tag, name: 'preexisting_tag')
end
it 'creates only the missing tag' do
expect(described_class).to receive(:insert_all)
.with([{ name: 'tag' }, { name: 'tag2' }], unique_by: :name)
.and_call_original
expect { find_or_create }.to change { described_class.count }.by(2)
end
it 'returns the Tag records' do
results = find_or_create
expect(results.map(&:name)).to match_array(tags)
end
end
context 'with all tags already existing' do
let(:tags) { %w[preexisting_tag preexisting_tag2] }
before_all do
create(:ci_tag, name: 'preexisting_tag')
create(:ci_tag, name: 'preexisting_tag2')
end
it 'does not create new tags' do
expect { find_or_create }.not_to change { described_class.count }
end
it 'returns the Tag records' do
results = find_or_create
expect(results.map(&:name)).to match_array(tags)
end
end
end
describe '.find_or_create_with_like_by_name' do
let(:tag_name) { 'tag' }
subject(:find_or_create) { described_class.find_or_create_with_like_by_name(tag_name) }
it 'creates a tag' do
expect { find_or_create }.to change { described_class.count }.by(1)
end
it 'returns the Tag record' do
result = find_or_create
expect(result).to be_an_instance_of(described_class)
expect(result.name).to eq(tag_name)
end
context 'when tag already exists' do
let_it_be(:tag) { create(:ci_tag, name: 'tag') }
it 'does not create new tag' do
expect { find_or_create }.not_to change { described_class.count }
end
it 'returns the Tag record' do
result = find_or_create
expect(result.name).to eq(tag_name)
end
end
end
describe '#==' do
let(:tag) { tags.first }
let(:subclass) { Class.new(described_class) }
it 'is equal to itself' do
expect(tag).to eq(tag)
end
it 'is equal to another tag when the name matches' do
expect(tag).to eq(described_class.new(name: tag.name))
end
it 'is equal the other when the class matches' do
expect(tag).to eq(subclass.new(name: tag.name))
end
end
describe '#to_s' do
it { expect(tags.first.to_s).to eq(tags.first.name) }
end
end
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